1(h)
Given below are six sets with four terms each. In each set a term is an odd one and cannot be grouped in the same category to which the other three belong. Identify the odd one in each set and name the category to which the remaining three belong. The first has been done for you as an example.
| No. | Set | Odd one | Category |
|---|---|---|---|
| eg: | Cell wall, large vacuole, plastids, centrosome | centrosome | parts of plant cell. |
| (i) | Cerebrum, cerebellum, thalamus, hypothalamus | ||
| (ii) | Ovary, ureter, fallopian tube, uterus | ||
| (iii) | Adrenal gland, liver, thyroid gland, pituitary gland | ||
| (iv) | Malleus, Pinna, Incus, Stapes | ||
| (v) | Haemophilia, colour blindness, albinism, night blindness |
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| No. | Set | Odd one | Category |
|---|---|---|---|
| (i) | Cerebrum, cerebellum, thalamus, hypothalamus | Cerebellum | Parts of fore brain |
| (ii) | Ovary, ureter, fallopian tube, uterus | Ureter | Parts of female reproductive system |
| (iii) | Adrenal gland, liver, thyroid gland, pituitary gland | Liver | Endocrine glands |
| (iv) | Malleus, Pinna, Incus, Stapes | Pinna | Ear ossicles |
| (v) | Haemophilia, colour blindness, albinism, night blindness | night blindness | Sex-Linked Inheritance. |